katkoff.net - robtex.com
katkoff.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.107.34.198🇷🇺 RTCOMM-AS217.107.0.0/18 RTCOMM-RU | ||||||
| PTR | srv246-h-st.jino.ru | ||||||
| NS | ns1.jino.ru ⭐ | ||||||
| A | 217.107.34.200🇷🇺 RTCOMM-AS217.107.0.0/18 RTCOMM-RU | ||||||
| PTR | ns1.jino.ru | ||||||
| NS | ns2.jino.ru | ||||||
| A | 2001:1bb0:e000:1e::917🇷🇺 RTCOMM-AS2001:1bb0::/32 RTCOMM-RU | ||||||
| A | 195.161.62.86🇷🇺 RTCOMM-AS195.161.0.0/16 RTCOMM-RU | ||||||
| PTR | ns2.jino.ru | ||||||
| NS | ns3.jino.ru ⚠️ Not in parent delegation | ||||||
| A | 217.107.219.170🇷🇺 RTCOMM-AS217.107.208.0/20 RTCOMM-RU | ||||||
| PTR | ns3.jino.ru | ||||||
| NS | ns4.jino.ru ⚠️ Not in parent delegation | ||||||
| A | 2001:1bb0:e000:1e::1cd🇷🇺 RTCOMM-AS2001:1bb0::/32 RTCOMM-RU | ||||||
| A | 81.177.139.205🇷🇺 RTCOMM-AS81.177.128.0/19 RTCOMM-RU | ||||||
| PTR | ns4.jino.ru | ||||||
| MX | mail.katkoff.net ⭐ | ||||||
| A | 217.107.34.202🇷🇺 RTCOMM-AS217.107.0.0/18 RTCOMM-RU | ||||||
| PTR | srv70-mx-st.jino.ru | ||||||
| TXT | v=spf1 redirect=_spf.jino.ru | ||||||
| SOA | ns1.jino.ruhostmaster@jino@ru 2019-03-06 #1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776095897 | ||||||
Subdomains
sakhexperts.katkoff.net |
mail.katkoff.net |
Same first word
katkoff.net |
DNS History
8 records (6 active, 2 former)
●NSns3.jino.ru2026-03-07 → 2026-04-13 · 3 obs
● 2026-03-07 19:54:00
● 2026-04-13 15:59:24
●NSns4.jino.ru2026-03-07 → 2026-04-13 · 3 obs
● 2026-03-07 19:54:00
● 2026-04-13 15:59:24
●MXmail.katkoff.net2015-07-11 → 2026-04-13 · 2 obs
● 2026-04-13 15:59:24
●A217.107.34.1982026-03-07 → 2026-04-13 · 3 obs
● 2026-03-07 19:54:00
● 2026-04-13 15:59:24
○A81.177.139.352015-07-11 → 2015-11-06 · 4 obs
● 2015-11-06 09:34:46
○ 2016-01-23 05:16:18
○ 2026-04-13 15:59:24
○A81.177.140.552016-01-23 → 2017-06-20 · 5 obs
● 2016-01-23 05:16:18
● 2017-06-20 19:09:46
○ 2026-03-07 19:54:00
○ 2026-04-13 15:59:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| katkoff.net | ns1.jino.ru, ns2.jino.ru | - |
✅ Authoritative Response
Server:195.161.62.86
NS records: ns1.jino.ru, ns2.jino.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for katkoff.net (unsigned zone)
⏱️ Timing
Total: 1000ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.107.34.198 |
| NS | 4 | ns3.jino.ru, ns2.jino.ru... |
| MX | 1 | mail.katkoff.net (pri: 5) |
| TXT | 1 | v=spf1 redirect=_spf.jino.ru |
| SOA | 1 | ns1.jino.ru hostmaster@jino.ru |
Analysis
Hierarchy
katkoff.net is parent of sakhexperts.katkoff.net and mail.katkoff.net.
IP Addresses
katkoff.net points to a single IP number: 217.107.34.198.
other host names for instance www.avtosila22.ru, 21moda.ru, stalker-zone.net, kanikuly.net and teploved.net share IP numbers with katkoff.net.
Name Servers
katkoff.net is delegated to four name servers: ns1.jino.ru, ns2.jino.ru, ns3.jino.ru and ns4.jino.ru.
katkoff.net at least partially shares name servers with other domains, for instance airdryer.ru, svetlakov.ru, rabotnik.by, autotip.ru and pari-med.ru.
Host names with two IP numbers:
ns2.jino.ru points to: 2001:1bb0:e000:1e::917 and 195.161.62.86.
ns4.jino.ru points to: 2001:1bb0:e000:1e::1cd and 81.177.139.205.
Host names with one IP number:
ns1.jino.ru points to: 217.107.34.200.
ns3.jino.ru points to: 217.107.219.170.
Mail Servers
katkoff.net is handled by a single mail server, mail.katkoff.net.
Host name mail.katkoff.net points to IP address 217.107.34.202.